ANNUAL RELIABILITY AND POWER QUALITY REPORT for the year ended 30 June 2017

Similar documents
CS10 # Network Safety Performance Objectives (2016)

Questions & Answers About the Operate within Operate within IROLs Standard

Nordel GRID DISTURBANCE AND FAULT STATISTICS

Extract from TELECOMMUNICATIONS PERFORMANCE MONITORING REPORT No. 61 June Quarter 2008

STATE OF NEW YORK PUBLIC SERVICE COMMISSION. At a session of the Public Service Commission held in the City of Albany on August 20, 2003

sdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqw ertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzx

Extract from TELECOMMUNICATIONS PERFORMANCE MONITORING REPORT No. 66 September Quarter 2009

MAINTENANCE AND SAFETY OF CNG REFUELLING STATIONS

CEER Benchmarking Report 6.1 on the Continuity of Electricity and Gas Supply Data update 2015/2016

Reliability Coordinator Procedure

AB AMBER GRID RULES FOR NATURAL GAS TRANSMISSION SYSTEM BALANCING I. GENERAL PROVISIONS

System Operating Limit Definition and Exceedance Clarification

System Operating Limit Definition and Exceedance Clarification

NORDIC AND BALTIC GRID DISTURBANCE STATISTICS 2014

Football Lighting Policy & Requirements Season 2016

Department of Internal Affairs Mandatory Non-Financial Performance Measures 2013 Roads and Footpaths

Amendments to Essex Highway Maintenance Strategy Maintenance Policy and Standards April 2008

BSR GPTC Z TR GM References and Reporting Page 1 of 8

ENCOURAGING TAXI DRIVERS TO BEHAVE: GRAFTON BRIDGE TAXI AND BUS LANE TRIAL

Attachment Pro Forma Pro Forma Regulatory Statements Revised proposed access arrangement information

OPERATING CODE NO. 8 APPENDIX 2

AB AMBER GRID RULES FOR NATURAL GAS TRANSMISSION SYSTEM BALANCING I. GENERAL PROVISIONS

A2:1 The Facility Standards are focused on ensuring appropriate standards for the benefit of the Game including:

Wind Plant Operator Data User's Guide

WHF016. Endurance Racing, Competition Regulations

HEAT, COLD, SOLAR ULTRAVIOLET & INCLEMENT WEATHER

Monitoring of Real-Time SOL and IROL Exceedances

Auckland Transport Monthly Indicators Report 2018/19

Classification Rules for ITTF Para Table Tennis

LEVEL 2 CERTIFICATE OF COMPETENCE IN THE SAFE USE AND OPERATION OF MOBILE ELEVATED WORK PLATFORMS

2013 STORM IMPLEMENTATION PLAN & ANNUAL RELIABILITY PERFORMANCE REPORTS

Crash Patterns in Western Australia. Kidd B., Main Roads Western Australia Willett P., Traffic Research Services

Every Affiliated League is to adopt and implement an APPS system in order to achieve the objects.

Development and Evolution of an Asset Management Organization

INTERCONNECTION AGREEMENT. (UK-CONTINENT INTERCONNECTOR) Amended and Restated (25 th September 2015) between NATIONAL GRID GAS PLC.

Project Single Points of Failure

INSPECTION, TESTING AND CERTIFICATION OF GASFITTING WORK DONE UNDER SUPERVISION

SANCTIONED ARTICLES GOVERNING THE Kumho Tyres Pre 65 Race Series

2014 Misconduct Regulations

National Standard for Commercial Vessels

TLN WRO Document. Back to Back CAS support

SOUTHERN PREMIER LEAGUE T20 CUP RULES & REGULATIONS

APPENDIX 4 APPROVED PLAYER POINTS SYSTEM ( APPS )

Working with Grantors

IMPLEMENTATION GUIDELINE NO. 13

Status Date Prepared Reviewed Endorsed Approved

LIFT MAINTENANCE POLICY

MOBILE SHOPS, STALLS AND HAWKERS. Ashburton District Council Mobile Shops, Stalls and Hawkers Bylaw 2016 Environmental Services

STCP 08-2 Issue 004: Circuit Live Trip & DAR Tests

TLILIC2005A Licence to operate a boomtype elevating work platform (boom length 11 meters or more)

FedRAMP Continuous Monitoring Performance Management Guide. Version 2.0

INOGATE Technical Secretariat UK Experience European Standards Implementation Key Expert Phil Winnard Session 2 Georgia, October 2015

Gas Interruptions. customer guide

Measurement accessories METPOINT OCV for the measurement in systems up to 40 bar

1 VicRoads Access Management Policies May 2006 Ver VicRoads Access Management Policies May 2006 Version 1.02

Ground Fault Circuit Interrupter(GFCI) Policy

WARRNAMBOOL AND DISTRICT HOCKEY ASSOCIATION INC.

These Instructions apply to all high-voltage installations where Statnett has operational responsibility.

E2.14 Control of Hazardous Energy. Effective Date: 03/01/2018

RESTORATION PROCEDURES

Reduction of Speed Limit at Approaches to Railway Level Crossings in WA. Main Roads WA. Presenter - Brian Kidd

GENERAL RULES ANNEXURE D:

Yale University Human Research Protection Program

COMMISSIONING TESTS FOR NEW HV CABLES (UP TO 33 KV) JOB SAFETY ANALYSIS

Code for the Provision of Chargeable Mobile Content Services

ES18 Security Theory/Regulations Answer Schedule

It is essential that the maintenance staff is qualified for electrical works and follows safety procedures.

C&G 2395 Exam Paper June Section A-All questions carry equal marks. Answer all three questions. Show all calculations.

Singtel Prestige Programme Specific Terms and Conditions ( Singtel Prestige Terms )

WHITTEMORE IMPROVEMENT ASSOCIATION MOORING REGULATIONS

DEFINITIONS ROPE ACCESS

CAVING REGISTRATION LEVELS AND ASSESSMENT REQUIREMENTS

CONTINUITY OF SERVICE PLAN FOR THE LRIT SYSTEM

Regional Bus Priority

Connected Systems, CSEPs and ISEPs

Regulation 807/2015 Rules for Playing Online French Roulette

International Standard for Athlete Evaluation. September 2016

5 HUMAN BEINGS ELECTRICAL AND MAGNETIC FIELDS

Local Notice to Mariners 02/2018

Health and Safety at Work (Hazardous Substances Reduced Secondary Containment for Certain Above Ground Stationary Tanks) Safe Work Instrument 2017

LONDON & SE DIVISIONAL ORGANISING COMMITTEE (DOC) ADMINISTRATIVE INSTRUCTIONS

Safety, Health and Environment Angler Safety

This manual provides necessary requirements for meeting the IEC or IEC functional safety standards.

Canadian Electrical Code, Part I Full Impact Assessment

Bylaws of the Saskatchewan Golf Association Inc. Page 1 of 8

NATIONAL TRANSPORTATION SAFETY BOARD Public Meeting of September 24, 2014 (Information subject to editing)

Infrared Thermography Inspection Guidelines. Date Issued:

FORM A PASCO COUNTY ACCESS CONNECTION PERMIT APPLICATION

These Instructions apply to all high-voltage installations where Statnett has operational responsibility.

GOVERNMENT OF SASKATCHEWAN SUBMISSION TO THE RAILWAY SAFETY ACT REVIEW PANEL

Preamble to the AFF Selection Policy

Planning Daily Work Trip under Congested Abuja Keffi Road Corridor

INDEX ONE DAY PLAYING CONDITIONS

Our Approach to Managing Level Crossing Safety Our Policy

Cycle traffic and the Strategic Road Network. Sandra Brown, Team Leader, Safer Roads- Design

Lifting Equipment Protocol

Emergency Situation Assessment

TRANSPORT PUBLIC SAFETY SERVICES THAT SUPPORT COMMUNITIES. Provide access to, from and for emergency services

TVPPA Lineman Apprenticeship Program

SAEMA Document No. SDN Original Issue Date: April 2017 Revision Reference: Revision Date: Not later than end of April 2019

Transcription:

ELECTRICITY INDUSTRY (NETWORK QUALITY AND RELIABILITY OF SUPPLY) CODE 2005 ANNUAL RELIABILITY AND POWER QUALITY REPORT for the year ended 30 June 2017 SEPTEMBER 2017 Page 1 of 81

Contents 1 Purpose... 3 1.1 Context... 3 1.2 Definitions... 3 2 How to read this report... 4 3 Network Topology... 5 4 Overview... 6 4.1 Influence of environmental factors... 6 4.2 Strategies employed during the 2016/17 period to improve reliability of the Network... 6 4.2.1 Routine and targeted maintenance and asset intervention... 6 5 Non-compliances... 7 5.1 Reliability... 7 5.1.1 Section 9 of the Code... 7 5.1.2 Section 12(3) of the Code... 7 5.1.3 Section 13(2) of the Code... 8 5.1.4 Section 18 of the Code... 8 6 Supply interruptions... 9 6.1 Performance - Interruptions exceeding 12... 9 6.2 Performance Interruptions exceeding the permitted number of times... 9 7 Customer complaints... 10 7.1 Performance Customer complaints... 10 8 Payments to customers... 11 8.1 Performance planned interruptions... 11 8.2 Performance Extended outage payment scheme (EOPS)... 11 9 Supply reliability... 12 9.1 Performance Perth CBD... 13 9.2 Performance Urban areas other than Perth CBD... 13 9.3 Performance Other areas... 14 10 Percentile values... 15 10.1 Performance Average length of interruptions... 16 10.2 Performance Number of interruptions... 17 10.3 Performance Total length of all interruptions... 18 Appendix A - List of customer interruptions greater than 12... 19 Page 2 of 81

1 Purpose The purpose of the Annual Reliability and Power Quality Report (Report) is to present the performance of the Western Power Network (Network) in accordance with Schedule 1 of the Electricity Industry (Network Quality and Reliability of Supply) Code 2005 (Code), for the reporting period 1 July 2016 to 30 June 2017 (2016/17 period). 1.1 Context The Code, established by the Minister for Energy under the Electricity Industry Act 2004, sets out supply reliability and quality standards for electricity network operators in relation to voltage fluctuations, harmonics, unplanned or planned interruptions and complaints. Section 27 of the Code states that a transmitter and distributor of electricity must publish a report setting out the information described in Schedule 1 of the Code (Schedule 1). 1.2 Definitions The terminology used in this Report is in accordance with the definitions presented in item 1 to item 3 of Schedule 1 of the Code. Item 2 of Schedule 1 requires the reliability performance measures to include all planned and all unplanned interruptions, with no exclusions, greater than one minute in duration irrespective of location, cause or circumstance, as seen by the customer. For the purpose of this Report, the discrete area all other areas of the State as stated in items 2(c) and 3(c) of Schedule 1, will be referred to as Other areas and will be specific to the Network. For clarity, the terminology used in this Report and item 11 of Schedule 1 of the Code have the same meaning, as set out below: Customer Average Interruption Duration Index (CAIDI) refers to item 11(a) of Schedule 1, i.e. the average length of interruption of supply to customer premises expressed in minutes System Average Interruption Frequency Index (SAIFI) refers to item 11(b) of Schedule 1, i.e. the average number of interruptions of supply to customer premises Average Service Availability Index (ASAI) refers to item 11(c) of Schedule 1, i.e. the average percentage of time that electricity has been supplied to customer premises System Average Interruption Duration Index (SAIDI) refers to item 11(d) of Schedule 1, i.e. the average total length of all interruptions of supply to customer premises expressed in minutes. Page 3 of 81

2 How to read this report For contextual purposes, this Report is structured as follows: Section 3 provides geographic details of the Network Section 4 provides an overview of the influencing factors that have impacted the reliability performance of the Network. This section also provides an overview of the strategies and activities being implemented to improve the reliability of the Network Section 5 (addresses item 4 of Schedule 1) reports on non-compliances with the provisions of the Code, including remedial action taken Section 6 (addresses item 5 of Schedule 1) reports on the number of customers that experienced power interruptions exceeding 12 at least once during the 2016/17 period, or more than the permitted number of times Section 7 (addresses items 6, 7 and 8 of Schedule 1) summarises the complaints which have been received, logged and subsequently actioned Section 8 (addresses item 9 of Schedule 1) reports the payments made for failure to give the required notice for planned interruptions and for supply interruptions that exceeded 12 (as required under sections 18 and 19 of the Code, respectively) Section 9 (addresses items 11, 12 and 13 of Schedule 1) provides discrete area performance data which is inclusive of interruptions on the Network greater than or equal to one minute that resulted in loss of power to customers Section 10 (addresses items 14 and 15 of Schedule 1) articulates the customer percentiles of average length of interruption, total length of interruption and number of interruptions for the 2016/17 period. Appendix A provides a list of interruptions that exceeded 12, the length of the interruption and the number of customers affected. Page 4 of 81

3 Network Topology The Network covers a geographic area from Kalbarri to Albany, and from Perth to Kalgoorlie (Figure 1) of 255,064 square kilometres. It has a diverse asset base which includes more than 800,000 poles and over 100,000 circuit kilometres of power lines. The distribution Network consists of over 800 feeders, connected to the transmission Network at 155 terminal and zone substations, providing an electricity supply to over 1,100,000 customers and over 260,000 streetlights. Figure 1 - Map of the Western Power Network Page 5 of 81

4 Overview This section provides an overview of the: environmental factors during the 2016/17 period that impacted the actual reliability performance of the Network strategies and activities being implemented by Western Power to improve the reliability of the Network. 4.1 Influence of environmental factors During the 2016/17 period, the reliability performance of the Network improved for the Perth CBD and for Other areas, while Urban areas reliability was lower, compared to the 2015/16 period. The lower reliability performance in Urban areas was due to a number of factors, including: An increase in the amount of planned work Storm damage to overhead Network assets in October 2016 which affected customers in the Perth Metropolitan area Pole top fires caused by light rain damaged overhead Network assets in the Perth Metropolitan area in January 2017. 4.2 Strategies employed during the 2016/17 period to improve reliability of the Network Key strategies and activities have continued to be implemented during the 2016/17 period to deliver improvements in the reliability of supply to customers in key areas. The focus of these strategies was largely on the infrastructure that contributes to the SAIDI reliability measure. 4.2.1 Routine and targeted maintenance and asset intervention The purpose of this activity is to positively influence reliability performance and target a reduction in public safety risk. Reliability performance can be shaped by targeting specific locations and sections of the Network to reduce the number and duration of faults caused by equipment failure, wildlife, and vegetation interacting with the Network. This can be achieved by: installing interconnections between parts of the Network to facilitate the transfer of customer connections to different points on the Network (reducing supply interruption duration), together with Network automation, which further contributes to reducing the duration of supply interruptions replacing overhead power lines with covered conductor or underground cables (to reduce the risk of a live electrical conductor coming into contact with a foreign body and causing a supply interruption) augmenting or upgrading the distribution feeders, to ensure that there is sufficient load carrying capacity, and that the assets are in an adequate (serviceable) condition to meet customer needs. This activity also involves Western Power s routine and targeted asset inspection and maintenance programs, inspections and monitoring of assets in conjunction with vegetation management plans, as well as the replacement of deteriorating assets and defective assets, such as poles and conductors. Overall, this activity contributes directly to improving the condition of the assets and is expected to positively influence reliability performance and assist in reducing public safety risk. Page 6 of 81

5 Non-compliances This section is provided in response to the requirements of item 4 of Schedule 1 of the Code. Code extract: Item 4: In respect of each failure by the transmitter or distributor to comply with a provision of this Code or an instrument under Section 14(3) (as identified by monitoring records or under section 24 or following a complaint) a) the total number of breaches of each provision; and b) the remedial action taken in each case. 5.1 Reliability During the course of the year there were four non-compliances relating to reliability. 5.1.1 Section 9 of the Code Section 9 of the Code requires Western Power, so far as is reasonably practicable, to ensure that the supply of electricity to a customer is maintained and the occurrence and duration of interruptions is kept to a minimum. It is not a breach of Section 9 of the Code if a customer s electricity supply is interrupted and a notice of that interruption is provided, as required by Section 11(1A)(1)(b) of the Code. During the 2016/17 period, the required notice of 72 (or at the earliest practicable time) before the start of the interruption was not provided to a number of customers. As detailed in Table 3, Western Power made a payment to 601 customers for failing to give the required notice of a planned interruption. 5.1.2 Section 12(3) of the Code Section 12(3) of the Code requires Western Power to take prescribed action in the event of a significant interruption to a small use customer. As detailed in sections 6.1 and 6.2 of this report, there were instances where Western Power was non-compliant and customers experienced supply interruptions: lasting longer than 12 ; or occurring more frequently than the permitted number of times. The main reasons for the non-compliances were planned works and adverse environmental events which were beyond Western Power s control. As such, Western Power was unable to remedy the causes of the interruptions so that prescribed standards were met, nor did it enter into alternative arrangements to the small use customer s satisfaction. The Code does not permit the exclusion of adverse weather related events in the calculation of permissible interruptions, and such conditions contributed to Western Power being non-compliant during the 2016/17 period. The Service Standard Benchmarks in Western Power s Access Arrangement permit the calculation of significant interruptions to be normalised to exclude adverse weather related events. Page 7 of 81

5.1.3 Section 13(2) of the Code Section 13(2) of the Code requires Western Power to perform to the prescribed standard for the average total length of interruptions. Western Power s performance has been determined in accordance with section 13(3) of the Code, and for the four years to 30 June 2017, performance was below the prescribed standard. This non-compliance is ongoing and currently Western Power is unable to comply with the standards prescribed in the Code. The reliability standards under the Code exceed the Service Standard Benchmarks under the Access Arrangement; therefore, Western Power has two sets of performance standards to comply with. Western Power believes that the Code requires revision to align with the average total length of interruptions standards. 5.1.4 Section 18 of the Code During the 2016/17 period, Western Power was non-compliant with section 18 of the Code which requires Western Power to make a payment to a customer within a specific timeframe for failure to give required notice of a planned interruption. Western Power made 601 payments during the 2016/17 period, of which one payment was not made within the prescribed timeframe, due to an oversight. To address the non-compliance, the team was reminded of the importance of timely processing of the customer payment application in accordance with the established process. Page 8 of 81

6 Supply interruptions This section sets out Western Power s response to item 5 of Schedule 1 of the Code. Code extract: Item 5: The number of premises of small use customers the supply of electricity to which has been interrupted a) for more than 12 continuously; or b) more than the permitted number of times, as that expression is defined in section 12(1), and in the case of interruptions referred to in paragraph (a), the number of interruptions and the length of each interruption. 6.1 Performance - Interruptions exceeding 12 Item 5(a): During the 2016/17 period, there were 1,625 incidents resulting in 43,794 customers experiencing an interruption that exceeded 12 continuously. Refer to Appendix A for a complete list of customer interruptions. The customer interruptions exceeding 12 for the 2016/17 period were predominately during significant weather events resulting in pole top fires in January 2017 and a major storm in October 2016. 6.2 Performance Interruptions exceeding the permitted number of times Item 5(b): Table 1 shows the number of customers interrupted more than the number of times expressed in section 12(1) of the Code. Table 1: Customers that have been interrupted more than the number of times expressed in section 12(1) of the Code Urban areas (including Perth CBD) customers that have been interrupted more than 9 times Other area customers that have been interrupted more than 16 times 2015/16 2016/17 3,529 7,166 3,204 3,344 Customers in Urban areas who experienced more than nine interruptions for the 2016/17 period were predominantly within the Bunbury and Perth metropolitan regions. The increased number of customers impacted was mainly the result of a larger amount of planned work focussing on replacement of overhead conductors. Customers in Other areas who experienced more than 16 interruptions during the 2016/17 period were predominantly located in the rural South West region. Page 9 of 81

7 Customer complaints This section sets out Western Power s response to items 6, 7 and 8 of Schedule 1. Code extract: Item 6: The total number of complaints received Item 7: The number of complaints received from customers in each of the discrete areas Item 8: The total amount spent by the transmitter or distributor in addressing complaints, other than by way of payment under sections 18 and 19. 7.1 Performance Customer complaints In the 2016/17 period, a total of 728 complaints were received in relation to the following requirements of the Code: Section 6(2) Voltage fluctuations Section 7 Harmonics Sections (9 13) Reliability of supply. Table 2 provides a breakdown of the 728 complaints by each of the discrete areas. Table 2: Complaints received in 2015/16 and 2016/17- total and by discrete area as per items 6 and 7 of Schedule 1 2015/16 2016/17 Perth CBD 2 2 Urban areas other than Perth CBD 366 419 Rural areas 325 307 Total 693 728 The total amount spent during the 2016/17 period for addressing complaints was $320,470 compared to $560,317 reported for the 2015/16 period. Page 10 of 81

8 Payments to customers This section sets out Western Power s response to item 9 of Schedule 1. Code extract: Item 9: The number and total amount of payments made by the transmitter or distributor under each of sections 18 and 19. 8.1 Performance planned interruptions Table 3 below provides details of service standard payments to customers for not providing the required notification of a planned interruption in the 2015/16 and 2016/17 periods. The increase in payments over the 2016/17 period was predominantly due to undelivered mail and data issues with the customers supply addresses. 8.2 Performance Extended outage payment scheme (EOPS) Table 3 provides details of the extended outage payments made for the 2015/16 and 2016/17 periods. The increase in payments over the 2016/17 period was predominantly due to storm activity and pole top fires. Table 3: Payments in 2015/16 and 2016/17 as per item 9 of Schedule 1 Payments for failure to give required notice of a planned interruption Payments for supply interruptions exceeding 12 2015/16 2016/17 Number Value Number Value 408 $8,160 601 $12,020 1 9,518 $761,440 13,289 $1,063,120 1 In addition to the $12,020 pursuant to clause 18 of the Code, Western Power made $18,030 ex gratia payments. Page 11 of 81

9 Supply reliability This section sets out Western Power s response to items 11, 12 and 13 of Schedule 1. Code extract: Item 11 For each discrete area Item 12 a) the average length of interruption of supply to customer premises expressed in minutes [CAIDI] ; b) the average number of interruptions of supply to customer premises [SAIFI] ; c) the average percentage of time that electricity has been supplied to customer premises [ASAI]; and d) the average total length of all interruptions of supply to customer premises expressed in minutes [SAIDI]. The information published for each paragraph of item 11 in respect of each of the 3 years ending 30 June preceding the year to which the report relates. Item 13 For each paragraph of item 11, the average of the 4 amounts under that paragraph in respect of the years comprising a) the year to which the report relates; and b) the 3 years referred to in item 12. Part 2, Division 3, Sections 13(2) and 13(3) set out the prescribed standards for the average total length of interruptions of supply in particular areas. Code extract: Subsection 13(2) A transmitter or distributor must, so far as is reasonably practicable, ensure that for customer premises in an area referred to in the first column of the Table to this subsection the average total length of interruptions of supply, as calculated under subsection (3), does not exceed the number of minutes specified in the second column opposite the reference to that area. Area Standard for average total length of interruptions the Perth CBD 30 the urban areas other than the Perth CBD 160 any other area of the State 290 Subsection 13(3) For the purposes of subsection (2), the average total length of interruptions of supply is to be calculated as at 30 June in each year a) by taking the average total length, in minutes, of interruptions of supply to customer premises in an area during each year of the period of 4 years ending on that day; and Page 12 of 81

b) by then taking the average of the 4 annual figures determined under paragraph (a) Tables 4 to 6 show the SAIDI, SAIFI, CAIDI and ASAI performance over the past four years ending 30 June each year, including the 2016/17 period, for the discrete areas of Perth CBD, Urban and Other areas. 9.1 Performance Perth CBD The Perth CBD reliability performance shown in Table 4 improved in the 2016/17 period which was a result of less planned work and reduced impact of underground equipment failures. Table 4: Perth CBD area reliability KPI Financial year ending 30 June Units 2013/14 2014/15 2015/16 2016/17 4 Year Average SAIDI SAIFI CAIDI ASAI minutes per year interruptions per year minutes per interruption % availability per year 40 33 51 23 37 0.25 0.20 0.19 0.14 0.19 162 166 272 2 167 192 99.992 99.994 99.990 99.996 99.993 9.2 Performance Urban areas other than Perth CBD The reliability performance in Urban areas other than Perth CBD shown in Table 5 declined during the 2016/17 period. This was due to an increase in the amount of planned work, third party generator incidents and pole top fire events in January 2017. Table 5: Urban areas other than Perth CBD reliability Financial Year Ending 30 June KPI Units 2013/14 2014/15 2015/16 2016/17 SAIDI SAIFI CAIDI ASAI Minutes per year Interruptions per year Minutes per interruption % availability per year 4 Year Average 281 229 215 249 244 2.04 1.86 1.55 1.80 1.81 138 123 139 138 134 99.946 99.956 99.959 99.953 99.954 2 The figure of 238 shown in 2015/16 for CBD CAIDI was incorrect and should have been 272. Page 13 of 81

9.3 Performance Other areas The reliability performance of Other areas is illustrated in Table 6, which shows that performance in the 2016/17 period improved compared to the 2015/16 period. The improvement is attributable to a reduction in the impact of environmental factors (bushfires and lightning activity), as well as a lower level of planned interruptions (due to a focus on Urban areas). Table 6: Other areas reliability Financial Year Ending 30 June KPI Units 2013/14 2014/15 2015/16 2016/17 SAIDI SAIFI CAIDI ASAI Minutes per year Interruptions per year Minutes per interruption % availability per year 4 Year Average 984 1,000 1,125 880 997 4.95 5.44 5.40 4.94 5.18 199 184 208 178 192 99.813 99.810 99.786 99.833 99.810 Page 14 of 81

10 Percentile values This section sets out Western Power s response to items 14 and 15 of Schedule 1. Code extract: Item 14 For customer premises in each discrete area, an estimate of the 25th, 50th, 75th, 90th, 95th, 98th and 100th percentile values of a) The average length of interruption referred to in item 11(a) b) The number of interruptions; and c) The total length of interruptions. Item 15 For each category of information in item 14 (a), (b) and (c), a graph showing the distribution of customer premises across the range of that category. Percentiles are selected over the customer premise count for each discrete area. For an example on how to interpret the tables and figures below, see Table 8 and Figure 3, which show that for the 2016/17 period, 50 percent of customers in Urban areas had no more than one interruption. Page 15 of 81

10.1 Performance Average length of interruptions Table 7 and Figure 2 show the average length of interruptions to customers based on the prescribed percentiles for the 2016/17 period: The 100th percentile figure for the CBD area is due to a planned outage The 100th percentile figure for Urban areas is due to an equipment failure The 100th percentile figure for Other areas is predominantly due to lighting activity. Table 7 - Average length of interruptions (minutes) percentile figures as per item 14(a) of Schedule 1 25 th 50 th 75 th 90 th 95 th 98 th 100 th Perth CBD 0 0 0 13 257 325 7,017 Urban areas 0 51 117 239 327 437 3,190 Other areas 49 116 210 343 421 512 3,682 Figure 2: Average length of interruption percentile distribution as per item 15 of Schedule 1 Page 16 of 81

10.2 Performance Number of interruptions Table 8 and Figure 3 show the number of interruptions to customers based on the prescribed percentiles. For the 2016/17 period approximately: 85% of CBD customers did not experience any interruptions 98% of Urban area customers experienced 9 or fewer interruptions 97% of customers in Other areas experienced 16 or fewer interruptions. Table 8 Number of interruptions percentile figures as per item 14(a) of Schedule 1 25 th 50 th 75 th 90 th 95 th 98 th 100 th Perth CBD 0 0 0 1 1 6 7 Urban areas 0 1 3 4 5 7 18 Other areas 2 4 7 10 13 16 47 Figure 3: Number of interruptions percentile distribution as per item 15 of Schedule 1 Page 17 of 81

10.3 Performance Total length of all interruptions Table 9 and Figure 4 show the total length of interruptions to customers based on the prescribed percentiles. For the 2016/17 period: the 100th percentile figure for the CBD area is due to a planned outage the 100th percentile figure for Urban areas is due to planned outages the 100th percentile figure for Other areas is predominantly due to equipment failure, interruptions where the cause could not be identified and pole top fires. approximately 92% of customers in the CBD area experienced total interruption minutes of less than 30 3 minutes approximately 62% of customers in Urban areas experienced total interruption minutes of less than 160 4 minutes approximately 33% of customers in Other areas experienced total interruption minutes of less than 290 5 minutes. Table 9 - Total length of interruptions (minutes) percentile figures as per item 14(a) of Schedule 1 25 th 50 th 75 th 90 th 95 th 98 th 100 th Perth CBD 0 0 0 13 257 1,947 7,017 Urban areas 0 87 293 660 1,014 1,771 6,480 Other areas 115 529 1,168 2,223 3,013 4,272 14,122 Figure 4: Total length of interruption percentile distribution as per item 15 of Schedule 1 3 Part 2 section 13(2) prescribed value 4 Part 2 section 13(2) prescribed value 5 Part 2 section 13(2) prescribed value Page 18 of 81

Appendix A - List of customer interruptions greater than 12 As per section 6 of this report, the list below provides details of interruptions exceeding 12, including the length of the interruption and the number of customers affected. Western Power endeavours to minimise the duration of all interruptions and the list below highlights (*) those interruptions where progressive restoration of customer supplies has been possible through switching and reconfiguration of the Network prior to full restoration. Interruption 1 28.02 28.02 1 2 21.71 21.71 1 3 16.84 16.84 1 4 14.72 14.72 39 5 17.72 17.72 5 6 12.45 12.45 1 7 23.4 23.4 1 8 17.14 17.14 1 9 14.48 14.48 1 10 16.4 16.4 55 11 14.05 14.05 1 12 74.92 74.92 1 13 27.03 27.03 54 14 37.91 37.91 1 15 19.76 19.76 19 16 15.33 15.33 1 17 12.92 12.92 7 18 25.61 25.61 3 19 16.06 16.06 1 20 14.97 14.97 1 21 22.8 22.8 1 Page 19 of 81

22* 14.92 23.9 28 23 14.54 14.54 9 24 30.02 30.02 4 25 20.3 20.3 3 26 17.77 17.77 62 27 20.15 20.15 1 28 22.52 22.52 7 29 16.47 16.47 1 30 16.89 16.89 7 31 13.04 13.04 1 32 15.16 15.16 1 33 12.35 12.35 1 34 12.24 12.24 1 35 16.45 16.45 1 36 17.28 17.28 28 37* 17.43 17.44 33 38 26.85 26.85 2 39 25.57 25.57 1 40 19.71 19.71 1 41 18.08 18.08 1 42 18 18 1 43 14.98 14.98 1 44 13.67 13.67 1 45 20.07 20.07 1 46 15.73 15.73 17 47 130.9 130.9 1 Page 20 of 81

48 32.43 32.43 7 49 17.57 17.57 7 50* 13.96 14.04 341 51 24.72 24.72 1 52 21.58 21.58 1 53* 12.75 21.84 46 54 16.65 16.65 1 55 23.2 23.2 1 56 13.69 13.69 1 57* 15.23 15.64 478 58 20.22 20.22 1 59 12.25 12.25 74 60 42.47 42.47 1 61 13.88 13.88 125 62 23.35 23.35 1 63 49.16 49.16 1 64 21.47 21.47 8 65 35.13 35.13 1 66 25.37 25.37 1 67 38.76 38.76 1 68 20.92 20.92 1 69 16.39 16.39 1 70 23.5 23.5 74 71* 16.66 19.47 138 72 15.01 15.01 1 73 23.23 23.23 22 Page 21 of 81

74 12.42 12.42 1 75 27.94 27.94 23 76 17.35 17.35 1 77 18.38 18.38 22 78 20.42 20.42 15 79 25.11 25.11 22 80 24.2 24.2 27 81 19.51 19.51 74 82* 18.45 23.41 91 83 18.72 18.72 2 84 21.87 21.87 1 85 13.17 13.17 57 86 14.99 14.99 1 87 14.27 14.27 28 88 12.1 12.1 1 89 12.32 12.32 1 90 16.9 16.9 1 91 21.31 21.31 1 92* 15.24 15.34 36 93 15.3 15.3 1 94 21.46 21.46 37 95 26.51 26.51 14 96 25.6 25.6 10 97 25.04 25.04 72 98 20.79 20.79 9 99 26.07 26.07 2 Page 22 of 81

100 20.44 20.44 1 101 20.06 20.06 11 102 16.07 16.07 1 103 21.55 21.55 1 104 16.17 16.17 1 105 17.89 17.89 38 106 19.77 19.77 1 107 15.74 15.74 1 108 14.32 14.32 1 109* 13.08 13.51 159 110 15.51 15.51 21 111 14.12 14.12 1 112 19.04 19.04 16 113 16.24 16.24 46 114 19.9 19.9 1 115 20.01 20.01 1 116 16.7 16.7 6 117 14.87 14.87 4 118 18.42 18.42 1 119 12.73 12.73 1 120 12.61 12.61 1 121 19.04 19.04 1 122 15.22 15.22 1 123 54.91 54.91 1 124 19.35 19.35 111 125 27.29 27.29 1 Page 23 of 81

126* 20.16 20.52 2 127* 13.15 13.17 2 128 31.03 31.03 2 129 15.33 15.33 1 130 12.82 12.82 43 131 17.65 17.65 95 132 17.68 17.68 1 133 12.8 12.8 1 134* 17.71 17.81 38 135 15.2 15.2 7 136 16.89 16.89 1 137 12.24 12.24 13 138 17.52 17.52 1 139 19.14 19.14 1 140 17.51 17.51 6 141 18.35 18.35 38 142 14 14 38 143 13.81 13.81 1 144 12.42 12.42 1 145 16.89 16.89 1 146 14.1 14.1 26 147 14.44 14.44 1 148 20.2 20.2 1 149 18.35 18.35 10 150* 20.68 20.87 14 151 12.2 12.2 1 Page 24 of 81

152 15.94 15.94 6 153 23.38 23.38 1 154 15.51 15.51 1 155 18.34 18.34 3 156 17.69 17.69 1 157* 12.74 27.55 30 158 24.82 24.82 1 159 23.37 23.37 1 160 24.67 24.67 11 161 20.44 20.44 9 162 20.05 20.05 10 163 25.28 25.28 16 164 18.47 18.47 87 165 17.58 17.58 1 166 18.8 18.8 43 167 19.03 19.03 1 168 18.65 18.65 1 169 18.88 18.88 1 170* 19.33 20.71 34 171* 15.97 17.75 18 172 13.15 13.15 1 173 25.51 25.51 1 174 13.07 13.07 1 175 14.17 14.17 1 176 18.6 18.6 1 177* 14.84 17.32 33 Page 25 of 81

178 13.7 13.7 3 179 14.38 14.38 12 180 13.37 13.37 12 181* 14.9 18.94 7 182 15.93 15.93 1 183 17.16 17.16 11 184 13.36 13.36 1 185 14.13 14.13 25 186 17.86 17.86 1 187 18.68 18.68 1 188 12.36 12.36 1 189 15 15 1 190* 14.18 16.27 3 191 15.31 15.31 1 192 16.01 16.01 1 193 13.1 13.1 1 194 22.57 22.57 5 195 15.42 15.42 9 196 31.44 31.44 1 197 19.45 19.45 1 198 27.24 27.24 1 199 16.88 16.88 1 200 14.69 14.69 11 201 12.57 12.57 14 202 16.26 16.26 1 203 14.1 14.1 4 Page 26 of 81

204 18.05 18.05 1 205 12.2 12.2 1 206* 25.37 25.82 11 207 18.46 18.46 10 208* 14.09 24.2 47 209 13.33 13.33 1 210 25.19 25.19 366 211 15.78 15.78 10 212 14.46 14.46 13 213 35.99 35.99 1 214 12.13 12.13 1 215 23.37 23.37 1 216 14.48 14.48 1 217 16.8 16.8 1 218* 19.21 19.35 19 219 28.72 28.72 11 220 18.07 18.07 9 221 23.45 23.45 1 222 16.2 16.2 1 223 13.32 13.32 3 224 12.2 12.2 1 225 14.86 14.86 4 226 12.19 12.19 1 227 14.53 14.53 1 228* 19.74 19.89 58 229 14.14 14.14 1 Page 27 of 81

230 27.17 27.17 43 231 17.57 17.57 1 232 16.66 16.66 1 233 41.54 41.54 1 234 14.01 14.01 35 235 19.43 19.43 4 236 12.41 12.41 1 237 12.42 12.42 108 238 14.27 14.27 1 239 16.25 16.25 10 240 17.98 17.98 1 241 12.17 12.17 140 242 13.08 13.08 1 243 15.54 15.54 12 244 16.69 16.69 1 245 14.5 14.5 15 246 14.64 14.64 1 247* 13.07 14.72 100 248* 12.59 16.67 362 249* 18.13 18.52 11 250 16.42 16.42 70 251 12.34 12.34 26 252 13.3 13.3 16 253 25.03 25.03 16 254 39.57 39.57 1 255 22.05 22.05 1 Page 28 of 81

256 53.9 53.9 1 257* 14.62 16.57 85 258 17.43 17.43 1 259 18.16 18.16 19 260 14 14 63 261 13.46 13.46 7 262 13.25 13.25 1 263 14.07 14.07 1 264 15.64 15.64 1 265 13.1 13.1 364 266 17.53 17.53 1 267 12.03 12.03 180 268 20.76 20.76 2 269 51.37 51.37 1 270 18.39 18.39 1 271 12.16 12.16 1 272 13.47 13.47 45 273 15.25 15.25 1 274 12.37 12.37 1 275 12.14 12.14 1 276* 16.35 16.8 8 277 13.79 13.79 1 278 12.36 12.36 105 279 53.53 53.53 1 280 23.42 23.42 1 281 44.03 44.03 1 Page 29 of 81

282 24.73 24.73 1 283 16.78 16.78 19 284 14.59 14.59 1 285 31.03 31.03 1 286* 15.25 30.26 102 287 33.2 33.2 1 288 16.24 16.24 111 289* 29.36 32.26 74 290 14.51 14.51 1 291 14.65 14.65 1 292 31.13 31.13 1 293 30.23 30.23 1 294 28.42 28.42 1 295* 27.76 28.1 72 296 30.3 30.3 38 297* 27.23 30.95 48 298 27.23 27.23 62 299 27.1 27.1 1 300 26.8 26.8 1 301* 15.37 15.42 906 302 27.9 27.9 1 303 13.29 13.29 126 304 30.84 30.84 34 305* 28.79 29.1 18 306* 27 27.43 41 307 26.84 26.84 66 Page 30 of 81

308 12.45 12.45 88 309* 33.47 33.81 24 310 32.06 32.06 1 311 24.23 24.23 1 312* 15.93 24.33 295 313* 29.04 29.07 37 314* 23.33 24.12 34 315 50.68 50.68 1 316 29.98 29.98 6 317 21.56 21.56 16 318 22.71 22.71 1 319 24.83 24.83 1 320 26.09 26.09 1 321 27.39 27.39 18 322 18.85 18.85 1 323 22.21 22.21 1 324* 17.75 17.78 1099 325 23.73 23.73 22 326 18.59 18.59 1 327 22.63 22.63 1 328 51.02 51.02 12 329* 18.54 19.14 22 330 20.1 20.1 84 331 18.29 18.29 21 332 25.78 25.78 1 333* 13.9 19.4 2709 Page 31 of 81

334 18.2 18.2 77 335 44.73 44.73 2 336 20.07 20.07 16 337* 17.84 20.77 15 338 36.97 36.97 1 339 15.97 15.97 1 340 16.52 16.52 1 341 15.62 15.62 16 342* 19.45 24.12 88 343 21.35 21.35 64 344 17.53 17.53 1 345 35.9 35.9 1 346 43.32 43.32 1 347 16.63 16.63 1 348 15.43 15.43 79 349 12.3 12.3 1 350 16.92 16.92 14 351 36.31 36.31 1 352* 13.19 13.33 76 353 35.03 35.03 1 354 33.25 33.25 1 355 12.62 12.62 34 356 17.37 17.37 1 357 14.21 14.21 8 358 12.99 12.99 1 359 27.57 27.57 53 Page 32 of 81

360 16.44 16.44 1 361 30.58 30.58 16 362 28.56 28.56 1 363 20.27 20.27 1 364 25.1 25.1 9 365 28.1 28.1 1 366 20.79 20.79 1 367 20.98 20.98 6 368 25.45 25.45 1 369 14.17 14.17 1 370* 18.19 19.16 34 371 12.35 12.35 1 372 14.8 14.8 1 373 13.92 13.92 1 374 23.72 23.72 8 375 19.78 19.78 1 376 16.77 16.77 1 377 14.62 14.62 3 378 18.86 18.86 8 379 55.3 55.3 1 380 17.85 17.85 1 381 12.43 12.43 1 382 49.27 49.27 1 383 13.79 13.79 1 384 16.67 16.67 1 385 12.68 12.68 5 Page 33 of 81

386 19.39 19.39 1 387 48.68 48.68 1 388 16.02 16.02 1 389 13.12 13.12 1 390 19.32 19.32 1 391 15.2 15.2 1 392* 12.29 12.59 186 393 12.18 12.18 1 394 27.97 27.97 1 395 14.11 14.11 1 396 23.65 23.65 1 397 15.84 15.84 1 398 45.03 45.03 1 399 14.98 14.98 2 400 30.59 30.59 1 401 13.43 13.43 1 402 32.23 32.23 1 403 12.17 12.17 1 404 13.13 13.13 1 405 20.59 20.59 1 406 14.48 14.48 25 407 15.12 15.12 1 408 16.03 16.03 18 409 12.3 12.3 1 410 13.77 13.77 1 411 18.27 18.27 1 Page 34 of 81

412 18.18 18.18 1 413 12.98 12.98 1 414 17.52 17.52 17 415 17.89 17.89 1 416 13.49 13.49 1 417 12.18 12.18 13 418 15.68 15.68 1 419 12.94 12.94 1 420 21 21 1 421 14.33 14.33 1 422 13.66 13.66 1 423 14.94 14.94 1 424 15.37 15.37 1 425 26.5 26.5 4 426 16.09 16.09 1 427 14.1 14.1 1 428 16.14 16.14 6 429 18.14 18.14 1 430 26.32 26.32 1 431 29.58 29.58 1 432* 21.54 42.17 20 433 34.72 34.72 31 434 13.26 13.26 1 435 16 16 1 436* 15.69 15.75 207 437 12.88 12.88 1 Page 35 of 81

438 19.25 19.25 1 439 19.87 19.87 4 440 15.02 15.02 16 441 48.21 48.21 1 442 29.93 29.93 4 443 28.95 28.95 1 444* 12.98 13.04 175 445 23.17 23.17 172 446 20.3 20.3 17 447 27.27 27.27 1 448 25.14 25.14 121 449 23.06 23.06 14 450 23.17 23.17 2 451 16.26 16.26 1 452 16.59 16.59 1 453 19.64 19.64 1 454 21.4 21.4 30 455 12.94 12.94 1 456 12.04 12.04 1 457 12.34 12.34 1 458 20.73 20.73 1 459 17.84 17.84 56 460* 15.64 20.99 40 461 31.15 31.15 2 462* 18.65 18.73 699 463 18.01 18.01 25 Page 36 of 81

464 20.19 20.19 18 465* 28.23 28.5 21 466 16.52 16.52 15 467* 17.04 17.08 901 468 16.45 16.45 1 469 18.43 18.43 1 470 22.27 22.27 12 471 19.61 19.61 2 472 12.82 12.82 208 473 22.68 22.68 30 474 14.52 14.52 1 475* 15.45 17.04 23 476 14.57 14.57 1 477 27.36 27.36 1 478 23.29 23.29 12 479 15.38 15.38 24 480 13.1 13.1 23 481 13.83 13.83 1 482 15.62 15.62 6 483 12.23 12.23 36 484 27.19 27.19 4 485 43.37 43.37 1 486 16.54 16.54 45 487 14.7 14.7 1 488 14.88 14.88 1 489 14.31 14.31 1 Page 37 of 81

490 14.27 14.27 1 491 27.37 27.37 1 492* 28.03 28.87 2 493 16.8 16.8 1 494 18.42 18.42 12 495 14.89 14.89 2 496 81.03 81.03 1 497 22.07 22.07 8 498 19.93 19.93 1 499 19.77 19.77 27 500 13.59 13.59 14 501 12.22 12.22 1 502 12.52 12.52 4 503 26.65 26.65 1 504 33.99 33.99 1 505 12.2 12.2 1 506 19.22 19.22 19 507* 12.05 12.35 4 508 12.26 12.26 1 509 17.3 17.3 1 510 20.5 20.5 36 511 15.26 15.26 1 512 16.6 16.6 1 513 17.57 17.57 1 514 15.61 15.61 1 515 14.33 14.33 4 Page 38 of 81

516 26.33 26.33 1 517 26.37 26.37 18 518 18.45 18.45 1 519 12.18 12.18 52 520 13.22 13.22 30 521 66.37 66.37 1 522 12.85 12.85 1 523 13.4 13.4 1 524 12.68 12.68 121 525 18.52 18.52 1 526 16.8 16.8 14 527 12.82 12.82 1 528 14.72 14.72 5 529 12.57 12.57 9 530 25.72 25.72 1 531 20.03 20.03 48 532 21.47 21.47 18 533 18.22 18.22 1 534 16.8 16.8 1 535 50.73 50.73 1 536 21.5 21.5 1 537 20.53 20.53 8 538 12.28 12.28 33 539 27.88 27.88 22 540 72.78 72.78 1 541 23.39 23.39 1 Page 39 of 81

542 19.76 19.76 1 543 26.5 26.5 19 544 49.13 49.13 7 545 16.51 16.51 1 546 12.06 12.06 11 547 18.55 18.55 1 548* 16.96 18.67 68 549* 21.87 22.22 30 550 12.98 12.98 11 551 19.74 19.74 1 552* 16.13 16.16 366 553 22.13 22.13 1 554 19.93 19.93 10 555 17.87 17.87 3 556 14.07 14.07 36 557 13.84 13.84 1 558* 12.12 12.41 14 559 24.56 24.56 2 560 12.48 12.48 50 561 27.64 27.64 1 562 25.1 25.1 1 563 27.97 27.97 1 564 20.57 20.57 1 565 16.33 16.33 1 566 18.15 18.15 1 567 19.7 19.7 1 Page 40 of 81

568 21.78 21.78 1 569 22.11 22.11 1 570 20 20 2 571 17.4 17.4 10 572 16.53 16.53 4 573 13.95 13.95 11 574 17.35 17.35 1 575 12.97 12.97 5 576 25.68 25.68 1 577 23.99 23.99 1 578 20.38 20.38 1 579 22.11 22.11 1 580 26.88 26.88 8 581 16.34 16.34 1 582 13.38 13.38 7 583 27.05 27.05 1 584 18.32 18.32 29 585 12.88 12.88 1 586 18.42 18.42 4 587 20.58 20.58 1 588 13.93 13.93 5 589 19.36 19.36 1 590 19.36 19.36 1 591 35.5 35.5 1 592 20.75 20.75 1 593 23.15 23.15 1 Page 41 of 81

594 14.6 14.6 23 595 27.21 27.21 9 596 30.09 30.09 1 597 13.39 13.39 1 598 26.07 26.07 25 599 15.87 15.87 1 600 13.35 13.35 1 601 13.28 13.28 1 602 17.06 17.06 8 603 12.89 12.89 1 604 14.28 14.28 1 605 12.49 12.49 1 606 15.45 15.45 43 607 12.44 12.44 20 608* 13.15 13.25 2 609 27.11 27.11 64 610 18.44 18.44 1 611 19.92 19.92 896 612 16.6 16.6 1 613* 25.71 28.42 170 614 16.84 16.84 1 615* 16.6 25.77 15 616 16.77 16.77 4 617 13.81 13.81 1 618 22.18 22.18 6 619 20.93 20.93 37 Page 42 of 81

620 17.83 17.83 1 621 12.94 12.94 1 622 16.81 16.81 1 623 23.6 23.6 149 624 21.11 21.11 5 625 12.91 12.91 1 626 13.37 13.37 15 627 14.68 14.68 1 628 19.77 19.77 1 629 20.35 20.35 28 630 17.63 17.63 3 631 25.63 25.63 3 632 18.33 18.33 1 633 116.95 116.95 2 634 29.25 29.25 1 635 21.57 21.57 1 636* 13.71 19.79 191 637 48.23 48.23 12 638 14.83 14.83 1 639* 12.04 39.61 18 640 32.26 32.26 44 641 17.39 17.39 61 642 16.43 16.43 1 643* 12.13 12.87 404 644 13.24 13.24 3 645 22.74 22.74 144 Page 43 of 81

646 12.67 12.67 1 647 17.08 17.08 1 648 12.6 12.6 1 649 12.41 12.41 1 650 25.73 25.73 1 651 14.26 14.26 1 652 12.08 12.08 1 653 15.5 15.5 27 654 14.19 14.19 683 655 16.58 16.58 1 656* 14.98 14.99 1870 657 12.33 12.33 35 658 12.83 12.83 1 659 16.2 16.2 1 660 13.38 13.38 1 661 14.43 14.43 3 662 18.22 18.22 1 663 19.33 19.33 117 664* 13.75 14.08 490 665* 12.87 14.49 5 666 21.81 21.81 1 667 20.03 20.03 35 668 14.01 14.01 1 669 18.88 18.88 1 670 17.54 17.54 1 671 18.16 18.16 87 Page 44 of 81

672 18.68 18.68 33 673* 14.39 16.23 191 674* 14.83 14.85 872 675 15.55 15.55 1 676 14.98 14.98 683 677 15.54 15.54 1 678 14.48 14.48 11 679 26.11 26.11 1 680 21.3 21.3 1 681 44.6 44.6 113 682* 15.36 29.14 112 683* 12.68 18.89 348 684* 12.27 35.82 191 685 55 55 1 686 27.82 27.82 82 687 36.11 36.11 11 688 13.54 13.54 53 689* 30.78 31.01 275 690* 29.72 29.91 365 691* 33.85 34 157 692 37.33 37.33 88 693 39 39 61 694* 12.42 34.34 1224 695* 13.4 30.65 490 696* 13.38 13.68 1024 697* 30.86 30.95 36 Page 45 of 81

698* 21.05 21.07 4 699 34.42 34.42 89 700* 36.82 37.16 25 701* 31.36 31.79 139 702 37.23 37.23 39 703* 35.18 35.34 212 704* 31.01 31.18 8 705 36.53 36.53 1 706 13.02 13.02 63 707* 25.29 28.61 10 708 33.36 33.36 92 709* 30.38 30.47 143 710 12.85 12.85 85 711 26.44 26.44 1 712 24 24 1 713 29.86 29.86 93 714 30.52 30.52 46 715* 32.79 33.02 242 716 20.35 20.35 87 717 26.17 26.17 5 718* 29.7 29.9 37 719* 26.23 26.39 37 720* 29.39 29.69 37 721 22.94 22.94 14 722* 48.69 48.83 136 723 30.12 30.12 103 Page 46 of 81

724 24.25 24.25 36 725 29.02 29.02 12 726* 23.3 24.79 1187 727 30.56 30.56 58 728* 27.92 27.99 63 729 15.22 15.22 22 730 22.83 22.83 9 731 17.3 17.3 1 732 19.91 19.91 30 733 18.34 18.34 1 734 17.75 17.75 10 735 17.09 17.09 1 736 23.37 23.37 96 737 28.39 28.39 4 738 33.99 33.99 17 739 36.23 36.23 98 740 16.08 16.08 5 741 70.4 70.4 1 742 12.85 12.85 1 743 16.12 16.12 1 744 19.58 19.58 1 745 24.9 24.9 1 746 12.45 12.45 1 747* 12.01 13.13 31 748 22.23 22.23 1 749 13.17 13.17 11 Page 47 of 81

750 45.8 45.8 1 751 18.47 18.47 1 752 20.85 20.85 45 753* 15.35 19.77 11 754* 12.42 12.52 2 755 13.28 13.28 1 756* 18.27 18.65 220 757 18 18 1 758 19.51 19.51 1 759 13.86 13.86 6 760 12.54 12.54 1 761 27.17 27.17 1 762 24.41 24.41 2 763 14.75 14.75 16 764 30.32 30.32 17 765 15.94 15.94 1 766 13.1 13.1 1 767 12.43 12.43 1 768* 16.3 16.85 183 769 17.2 17.2 1 770 22.49 22.49 1 771 15.15 15.15 1 772 14.54 14.54 1 773 13.41 13.41 1 774 14.27 14.27 1 775 12.35 12.35 1 Page 48 of 81

776 12.85 12.85 1 777 18.43 18.43 4 778 34.87 34.87 1 779* 14.01 27.22 40 780 21.58 21.58 9 781 16.09 16.09 1 782 16.16 16.16 1 783 13.75 13.75 99 784 26.76 26.76 1 785 12.46 12.46 8 786 14.02 14.02 3 787 116.22 116.22 1 788 13.25 13.25 1 789 18.15 18.15 1 790 26.13 26.13 4 791 45.62 45.62 1 792 28.6 28.6 9 793* 28.58 55.15 44 794* 42.71 45.22 46 795 15.45 15.45 1 796 70.89 70.89 33 797 19.41 19.41 4 798 19.84 19.84 1 799 49.43 49.43 7 800* 16.84 28.04 52 801 20.57 20.57 1 Page 49 of 81

802* 16.9 17.29 504 803* 25.13 25.41 28 804 89.5 89.5 1 805 16.84 16.84 1 806 16.14 16.14 1 807* 14.63 19.8 39 808 13.99 13.99 42 809 42.75 42.75 1 810 16.28 16.28 1 811* 16.81 94.34 37 812 16.54 16.54 1 813 20.68 20.68 64 814 13.98 13.98 1 815 24.57 24.57 1 816 14.41 14.41 366 817* 19.19 21.29 44 818 23.16 23.16 5 819 25.37 25.37 1 820* 14.72 71.68 38 821 15.33 15.33 8 822* 16.04 40.22 115 823 27.15 27.15 1 824 22.61 22.61 1 825* 43.45 45.62 47 826 17.76 17.76 32 827* 88.19 88.65 3 Page 50 of 81

828 19.81 19.81 67 829 19.52 19.52 33 830 26.58 26.58 1 831 20.93 20.93 1 832 26.38 26.38 1 833 23.24 23.24 1 834 36.7 36.7 3 835 19.73 19.73 55 836 22.15 22.15 63 837 12.04 12.04 7 838 39.14 39.14 1 839 25.32 25.32 1 840 14.35 14.35 91 841 20.26 20.26 8 842 24.84 24.84 12 843 13 13 1 844 33.66 33.66 1 845 44.37 44.37 1 846* 37.48 39.74 12 847 12.69 12.69 1 848 14.73 14.73 99 849 12.52 12.52 271 850 33.06 33.06 1 851* 13.86 40.55 14 852 82.32 82.32 1 853 59.19 59.19 1 Page 51 of 81

854 31.06 31.06 1 855 35.57 35.57 1 856 33.31 33.31 1 857 32.11 32.11 1 858 60.8 60.8 1 859 14.33 14.33 4 860 13.79 13.79 1 861* 14.87 18.94 9 862 51.5 51.5 1 863 28.51 28.51 1 864 80.29 80.29 1 865 56.65 56.65 4 866* 13.52 15.9 143 867 46.2 46.2 1 868 51.9 51.9 6 869 20.88 20.88 1 870 24.91 24.91 72 871* 27.88 27.97 43 872 24.6 24.6 1 873 30.15 30.15 1 874 22.9 22.9 1 875 23.12 23.12 1 876 49.3 49.3 1 877 44.63 44.63 1 878 29.07 29.07 1 879 23.86 23.86 1 Page 52 of 81

880 28.99 28.99 1 881 49.04 49.04 1 882 47.44 47.44 12 883 21.05 21.05 1 884 47.65 47.65 40 885 43.3 43.3 1 886 23.57 23.57 1 887 23.57 23.57 1 888 24.31 24.31 1 889 48.37 48.37 1 890 27.31 27.31 1 891 22.1 22.1 5 892* 18.62 22.95 42 893* 19.23 21.03 298 894 16.4 16.4 1 895 16.61 16.61 8 896* 50.49 97.44 65 897 21.59 21.59 1 898* 43.01 44.11 53 899 20.63 20.63 2 900 19.54 19.54 1 901 40.1 40.1 1 902 21.15 21.15 1 903 16.87 16.87 1 904 15.76 15.76 1 905 21.95 21.95 4 Page 53 of 81

906 17.16 17.16 1 907 16.11 16.11 1 908 20.11 20.11 1 909 18.3 18.3 1 910 45.32 45.32 1 911 81.17 81.17 10 912 15.37 15.37 1 913 19.29 19.29 1 914 41.82 41.82 1 915 13.82 13.82 1 916 13.55 13.55 9 917 13.28 13.28 1 918* 60.23 60.43 16 919* 12.01 12.75 248 920 30.69 30.69 1 921 15.71 15.71 1 922 35.41 35.41 1 923 29.59 29.59 1 924 33.14 33.14 1 925 28.68 28.68 1 926 25.05 25.05 5 927 27.62 27.62 32 928 19.92 19.92 2 929 27.16 27.16 1 930 12.83 12.83 6 931 18.18 18.18 1 Page 54 of 81

932 20.73 20.73 2 933 23.97 23.97 1 934 15.96 15.96 1 935 22.5 22.5 1 936 28.72 28.72 54 937 28.8 28.8 1 938 35.1 35.1 5 939 21.94 21.94 1 940 26.18 26.18 1 941 20.5 20.5 1 942 68.06 68.06 3 943 18.15 18.15 1 944 19.96 19.96 1 945 21.26 21.26 1 946 23.73 23.73 1 947 14.96 14.96 271 948 26.11 26.11 1 949 36.17 36.17 1 950 41.27 41.27 1 951 24.55 24.55 1 952 15.32 15.32 1 953 36.82 36.82 44 954 14.1 14.1 1 955 19.11 19.11 1 956 15.42 15.42 1 957 28.12 28.12 1 Page 55 of 81

958 27.6 27.6 1 959 27.25 27.25 1 960 20.48 20.48 1 961 17.87 17.87 1 962 20.26 20.26 1 963 16.7 16.7 56 964 15.6 15.6 1 965 14.59 14.59 1 966 14.95 14.95 1 967 18.48 18.48 3 968 16.47 16.47 4 969 15.2 15.2 1 970 12.1 12.1 1 971 72.68 72.68 1 972 12.11 12.11 1 973 89.83 89.83 1 974 20.16 20.16 7 975 19.98 19.98 1 976 17.53 17.53 1 977 26.8 26.8 1 978 28.79 28.79 2 979 67.49 67.49 1 980 12.27 12.27 1 981 20.65 20.65 1 982 21.13 21.13 1 983 12.38 12.38 111 Page 56 of 81

984 20.19 20.19 1 985 13.95 13.95 1 986 14.45 14.45 38 987 29.36 29.36 1 988 19.57 19.57 1 989 13.23 13.23 42 990 16.27 16.27 1 991 17.61 17.61 1 992 16.33 16.33 4 993* 14.43 17.05 33 994 21.44 21.44 37 995 23.89 23.89 5 996 18.12 18.12 1 997 17.11 17.11 1 998 12.08 12.08 1 999 13.59 13.59 1 1000 16.93 16.93 33 1001 23.79 23.79 1 1002 17.4 17.4 1 1003 21.54 21.54 23 1004 19.29 19.29 1 1005 24.09 24.09 1 1006 23.98 23.98 1 1007 23.6 23.6 18 1008 18.05 18.05 1 1009 21.95 21.95 21 Page 57 of 81

1010 20.32 20.32 1 1011 18.62 18.62 1 1012 16.15 16.15 72 1013 16.37 16.37 55 1014 13.57 13.57 31 1015 12.4 12.4 1 1016 12.1 12.1 24 1017* 18.1 18.35 4 1018 14.86 14.86 1 1019 13.33 13.33 84 1020 12.98 12.98 9 1021 14.04 14.04 20 1022 12.88 12.88 108 1023 12.67 12.67 1 1024 12.92 12.92 13 1025 53.17 53.17 8 1026 13.12 13.12 1 1027 21.8 21.8 1 1028 15.26 15.26 1 1029 19.94 19.94 348 1030* 19.31 44.02 146 1031 18.08 18.08 1 1032 17.61 17.61 1 1033 15.36 15.36 1 1034 13.36 13.36 1 1035 12.83 12.83 1 Page 58 of 81

1036 14.76 14.76 1 1037 12.81 12.81 1 1038 13.11 13.11 1 1039 26.91 26.91 3 1040 40.01 40.01 22 1041 105.34 105.34 2 1042 14.32 14.32 1 1043 13.38 13.38 32 1044 29.62 29.62 1 1045 27.87 27.87 1 1046 27.99 27.99 1 1047 20.97 20.97 1 1048 42.05 42.05 3 1049 17.02 17.02 1 1050* 17.14 20.17 10 1051 18.82 18.82 1 1052 22.17 22.17 1 1053 14.54 14.54 1 1054 18.12 18.12 1 1055 17.32 17.32 1 1056 12.05 12.05 29 1057 16.8 16.8 30 1058 14.73 14.73 6 1059 15.77 15.77 67 1060* 12.33 13.86 26 1061 15.48 15.48 1 Page 59 of 81

1062 15.31 15.31 1 1063* 21.83 22.03 216 1064 13 13 1 1065 13.18 13.18 4 1066 12.89 12.89 1 1067* 12.92 15.28 177 1068 15.32 15.32 69 1069 13.43 13.43 31 1070 15.05 15.05 5 1071 56.78 56.78 1 1072 14.95 14.95 3 1073 26.1 26.1 1 1074 20.92 20.92 1 1075 14.17 14.17 86 1076 18.78 18.78 1 1077 12.51 12.51 31 1078 20.62 20.62 1 1079 26.61 26.61 1 1080 14.6 14.6 1 1081 18.15 18.15 1 1082 21.15 21.15 1 1083 23.78 23.78 9 1084 19.35 19.35 1 1085 21.55 21.55 1 1086 13.17 13.17 1 1087 13.1 13.1 13 Page 60 of 81

1088 18.13 18.13 16 1089 17.8 17.8 1 1090 16.01 16.01 1 1091* 15.09 15.2 177 1092 15.45 15.45 1 1093 14.7 14.7 1 1094 19.48 19.48 1 1095 18.33 18.33 1 1096 26.22 26.22 45 1097 16.31 16.31 1 1098 34.45 34.45 1 1099 23.06 23.06 1 1100 20.38 20.38 1 1101 23.75 23.75 1 1102 19.08 19.08 1 1103 16.64 16.64 1 1104 44.89 44.89 1 1105 17.87 17.87 103 1106 25.26 25.26 1 1107 22.02 22.02 2 1108 23.41 23.41 6 1109 18.92 18.92 78 1110 21.79 21.79 1 1111* 12.73 14.68 1243 1112* 21.15 21.18 191 1113 23.49 23.49 1 Page 61 of 81

1114* 27.34 27.71 23 1115 23.1 23.1 1 1116 17.15 17.15 4 1117 55.78 55.78 1 1118 21.46 21.46 1 1119 15.85 15.85 1 1120 15.68 15.68 1 1121 22.21 22.21 1 1122 26.64 26.64 26 1123 17.85 17.85 27 1124 48.93 48.93 6 1125 12.84 12.84 4 1126 19.15 19.15 1 1127 15.05 15.05 1 1128 18.22 18.22 6 1129 39.82 39.82 1 1130 13.07 13.07 1 1131 18.87 18.87 52 1132 21.85 21.85 34 1133 25.72 25.72 1 1134 25.01 25.01 1 1135 17.17 17.17 1 1136 21.57 21.57 5 1137 18.48 18.48 1 1138 50.12 50.12 7 1139 18.63 18.63 1 Page 62 of 81

1140 17.57 17.57 1 1141 19.58 19.58 1 1142 14.09 14.09 1 1143 17.13 17.13 11 1144 45.89 45.89 1 1145 14.93 14.93 1 1146 13.12 13.12 1 1147* 42.49 43.93 6 1148 96.5 96.5 8 1149 18.94 18.94 1 1150 24.82 24.82 2 1151 31.39 31.39 1 1152 22.52 22.52 5 1153 27.03 27.03 1 1154* 20.86 25.64 57 1155 16.65 16.65 1 1156 14.95 14.95 1 1157 22.4 22.4 12 1158 42.05 42.05 1 1159 43.9 43.9 1 1160 38.95 38.95 1 1161 14.83 14.83 1 1162 55.58 55.58 1 1163 25.97 25.97 23 1164 13.99 13.99 1 1165 24.21 24.21 1 Page 63 of 81

1166 34.82 34.82 19 1167 20.87 20.87 1 1168 21.99 21.99 5 1169 21.23 21.23 1 1170 25.52 25.52 1 1171 19.75 19.75 1 1172 23.94 23.94 1 1173 18.73 18.73 1 1174 13.59 13.59 1 1175 13.57 13.57 89 1176 31.68 31.68 1 1177 22.96 22.96 119 1178 18.08 18.08 1 1179 12.7 12.7 4 1180 24.54 24.54 1 1181 12.01 12.01 1 1182 52.74 52.74 1 1183 21.9 21.9 1 1184 17.72 17.72 1 1185 18.04 18.04 6 1186 12.59 12.59 1 1187 14.23 14.23 7 1188 14.88 14.88 50 1189 23.17 23.17 1 1190 12.88 12.88 1 1191 83.8 83.8 1 Page 64 of 81

1192 22.66 22.66 1 1193 45.17 45.17 1 1194 23.23 23.23 42 1195 17.62 17.62 1 1196 18.2 18.2 1 1197 20.35 20.35 1 1198 17.18 17.18 1 1199* 16.93 18.58 43 1200 22.82 22.82 1 1201 14.45 14.45 1 1202 19.57 19.57 3 1203* 12.46 13.53 630 1204* 16.53 39.5 16 1205 15.87 15.87 10 1206* 16.54 21.27 43 1207 21.38 21.38 1 1208 14.67 14.67 1 1209* 17.36 25.99 55 1210 13.34 13.34 1 1211 14.53 14.53 1 1212 14.48 14.48 1 1213 42.42 42.42 10 1214 15.13 15.13 34 1215 14.93 14.93 1 1216 17.13 17.13 1 1217 13.05 13.05 1 Page 65 of 81

1218 13.37 13.37 1 1219 15.72 15.72 13 1220 12.94 12.94 1 1221 15.06 15.06 1 1222 15.13 15.13 1 1223 21.53 21.53 1 1224 24.16 24.16 3 1225 13.03 13.03 4 1226 15.33 15.33 1 1227* 20.38 20.57 18 1228* 16.21 23.64 43 1229 16.73 16.73 1 1230 16.5 16.5 1 1231 15.13 15.13 1 1232 14.98 14.98 1 1233 13.2 13.2 1 1234 17.82 17.82 1 1235 12.88 12.88 1 1236 19.12 19.12 3 1237 27.32 27.32 1 1238 12.6 12.6 1 1239 12.43 12.43 13 1240 24.94 24.94 1 1241 30.38 30.38 1 1242 22.24 22.24 1 1243 23.13 23.13 1 Page 66 of 81

1244 19.16 19.16 1 1245 22.84 22.84 28 1246 24.25 24.25 1 1247 24.39 24.39 2 1248 18.03 18.03 1 1249 107.67 107.67 1 1250 13.31 13.31 1 1251 28.19 28.19 4 1252 16.72 16.72 1 1253 40.53 40.53 1 1254 27.36 27.36 1 1255 22.25 22.25 1 1256 19.65 19.65 1 1257 17.1 17.1 3 1258 13.2 13.2 1 1259 17.08 17.08 3 1260 40.9 40.9 8 1261 12.55 12.55 1 1262 22.94 22.94 3 1263 18.18 18.18 1 1264 12.97 12.97 1 1265* 12.36 19.56 16 1266* 13.14 13.15 4 1267 18.4 18.4 1 1268 17.56 17.56 10 1269 20.15 20.15 19 Page 67 of 81

1270 19.35 19.35 59 1271 15.9 15.9 1 1272* 24.67 92.2 6 1273 18.9 18.9 9 1274 13.89 13.89 1 1275 24.12 24.12 1 1276 20.23 20.23 1 1277 14.89 14.89 1 1278 12.86 12.86 1 1279 12.49 12.49 6 1280 14.4 14.4 1 1281 13.89 13.89 1 1282 18.24 18.24 33 1283 37.42 37.42 1 1284 15.47 15.47 1 1285 15.59 15.59 1 1286 16.88 16.88 1 1287 17.22 17.22 32 1288 13.65 13.65 1 1289 13.32 13.32 7 1290 19.36 19.36 1 1291 15.71 15.71 1 1292 15.13 15.13 10 1293 13.83 13.83 1 1294 14.43 14.43 1 1295 26.17 26.17 1 Page 68 of 81

1296 27.06 27.06 1 1297 26.92 26.92 1 1298 19.57 19.57 1 1299 20.98 20.98 1 1300 15.22 15.22 5 1301 16.36 16.36 1 1302 19.8 19.8 1 1303 19.21 19.21 6 1304 17.07 17.07 1 1305 18.24 18.24 1 1306 12.64 12.64 1 1307 12.28 12.28 1 1308 12.39 12.39 1 1309 17.91 17.91 138 1310 20.99 20.99 108 1311 12.74 12.74 9 1312 18.73 18.73 94 1313 13.89 13.89 130 1314 17.54 17.54 1 1315 15.32 15.32 1 1316 19.22 19.22 1 1317 19.04 19.04 1 1318 19 19 23 1319 19 19 1 1320 17.01 17.01 1 1321 15.65 15.65 1 Page 69 of 81